Complex Sentences — Free Grade 4 Grammar Worksheet (School)
A free printable Grade 4 grammar worksheet on complex sentences. Three fun activities — circle the correct word, write the word, and write your own sentence — with kid-friendly icons, handwriting lines, and a full answer key. Instant PDF, no sign-up.
Complex sentences built with subordinating conjunctions are the focus of this Grade 4 grammar worksheet, where school-themed examples help students understand how a dependent clause adds information to an independent one. Teachers can assign it after introducing subordination to give students focused practice before they apply complex sentences in their own narrative or informational writing. Mastering complex sentence structure is a hallmark of maturing, varied prose.
Learning objectives
- Identify complex sentences and their subordinating conjunctions
- Distinguish the independent clause from the dependent clause in a sentence
- Combine simple sentences into complex ones using appropriate subordinators
Answer Key
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Complex Sentences — Free Grade 4 Grammar Worksheet (School)” worksheet free?
Yes. “Complex Sentences — Free Grade 4 Grammar Worksheet (School)” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 4 (ages 8–9), covering school.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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